For the 2025 school year, there are 8 montessori private high schools serving 787 students in Illinois.
The top ranked montessori private high schools in Illinois include Beacon Academy and Carmel Montessori Academy & Children's House.
13% of montessori private high schools in Illinois are religiously affiliated (most commonly Baptist).
Top Ranked Illinois Montessori Private High Schools (2025)
School
Location
Grades
Students
Beacon Academy![Beacon Academy Photo Beacon Academy Photo]()

Montessori School
1574 Sherman Avenue
Evanston, IL 60201
(224) 999-1177
Evanston, IL 60201
(224) 999-1177
Grades: 9-12
| 150 students
Carmel Montessori Academy & Children's House
Montessori School
3s238 State Route 59
Warrenville, IL 60555
(630) 393-2995
Warrenville, IL 60555
(630) 393-2995
Grades: PK-12
| 41 students
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Wheeling, IL 60090
(847) 850-5490
Grades: NS-12
| 100 students
Montessori Academy Of North Hoffman
Montessori School
1200 Freeman Road
Hoffman Estates, IL 60192
(847) 705-1234
Hoffman Estates, IL 60192
(847) 705-1234
Grades: PK-12
| 176 students
8101 Sayer Rd
Rockford, IL 61108
(815) 332-8101
Rockford, IL 61108
(815) 332-8101
Grades: PK-9
| 137 students
16427 135th St
Homer Glen, IL 60439
(815) 834-0607
Homer Glen, IL 60439
(815) 834-0607
Grades: PK-9
| n/a students
Olive Branch Christian Academy
Montessori School (Baptist)
22461 Railroad Street
Olive Branch, IL 62969
(618) 776-6082
Olive Branch, IL 62969
(618) 776-6082
Grades: 1-11
| 16 students
1970 N Gary Ave
Wheaton, IL 60187
(630) 653-5100
Wheaton, IL 60187
(630) 653-5100
Grades: PK-9
| 167 students
Frequently Asked Questions
What are the top ranked montessori private high schools in Illinois?
The top ranked montessori private high schools in Illinois include Beacon Academy and Carmel Montessori Academy & Children's House.
How many montessori private high schools are located in Illinois?
8 montessori private high schools are located in Illinois.
How diverse are montessori private high schools in Illinois?
Illinois montessori private high schools are approximately 43% minority students, which is higher than the Illinois private school average of 35%.
What percentage of montessori private high schools are religiously affiliated in Illinois?
13% of montessori private high schools in Illinois are religiously affiliated (most commonly Baptist).
Recent Articles

A Parent's Guide To Understanding High School Teaching Methods
This comprehensive guide helps parents navigate the various teaching methods used in today's high school classrooms. By understanding these approaches, you'll be better equipped to support your teen's learning journey, communicate effectively with teachers, and create a complementary learning environment at home.

February 08, 2025
Social Emotional Learning: Education's Hidden SymphonyA musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

January 24, 2025
A Roadmap For Starting A Private SchoolUse this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.